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WO2007038272A3 - Wireless communication method and system for supporting call continuity - Google Patents

Wireless communication method and system for supporting call continuity Download PDF

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Publication number
WO2007038272A3
WO2007038272A3 PCT/US2006/036986 US2006036986W WO2007038272A3 WO 2007038272 A3 WO2007038272 A3 WO 2007038272A3 US 2006036986 W US2006036986 W US 2006036986W WO 2007038272 A3 WO2007038272 A3 WO 2007038272A3
Authority
WO
WIPO (PCT)
Prior art keywords
mih
domain
call continuity
information
handover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2006/036986
Other languages
French (fr)
Other versions
WO2007038272A2 (en
Inventor
Ulises Olivera-Hernandez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
InterDigital Technology Corp
Original Assignee
InterDigital Technology Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to EP06836135A priority Critical patent/EP1941581A2/en
Priority to AU2006294621A priority patent/AU2006294621B2/en
Priority to JP2008532417A priority patent/JP2009509479A/en
Priority to CA002623552A priority patent/CA2623552A1/en
Priority to BRPI0617583-0A priority patent/BRPI0617583A2/en
Priority to US12/377,978 priority patent/US20100034166A1/en
Application filed by InterDigital Technology Corp filed Critical InterDigital Technology Corp
Publication of WO2007038272A2 publication Critical patent/WO2007038272A2/en
Publication of WO2007038272A3 publication Critical patent/WO2007038272A3/en
Priority to IL190369A priority patent/IL190369A0/en
Anticipated expiration legal-status Critical
Priority to AU2010200592A priority patent/AU2010200592A1/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
    • H04W36/00224—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/1016—IP multimedia subsystem [IMS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/005—Control or signalling for completing the hand-off involving radio access media independent information, e.g. MIH [Media independent Hand-off]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method and system for supporting a handover between a circuit-switched (CS) domain and an Internet protocol (IP) multimedia subsystem (IMS) domain to provide call continuity are disclosed. The system includes a wireless transmit/receive unit (WTRU) and a wireless network. The WTRU includes a call continuity control entity for supporting call continuity between a CS domain and an IMS domain, and a media independent handover (MIH) entity configured to provide MIH services for providing information in a media independent manner. The wireless network includes an MIH entity for providing MIH services for collecting and forwarding information in a media independent manner. A handover between the CS domain and the IMS domain is triggered based on information obtained via MIH services from the MIH entities. The information may be exchanged via an MIH information server.
PCT/US2006/036986 2005-09-23 2006-09-20 Wireless communication method and system for supporting call continuity Ceased WO2007038272A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AU2006294621A AU2006294621B2 (en) 2005-09-23 2006-09-20 Wireless communication method and system for supporting call continuity
JP2008532417A JP2009509479A (en) 2005-09-23 2006-09-20 Wireless communication method and system for supporting call continuation
CA002623552A CA2623552A1 (en) 2005-09-23 2006-09-20 Wireless communication method and system for supporting call continuity
BRPI0617583-0A BRPI0617583A2 (en) 2005-09-23 2006-09-20 Wireless communication system and method to support call continuity
US12/377,978 US20100034166A1 (en) 2005-09-23 2006-09-20 Wireless communication method and system for supporting call continuity
EP06836135A EP1941581A2 (en) 2005-09-23 2006-09-20 Wireless communication method and system for supporting call continuity
IL190369A IL190369A0 (en) 2005-09-23 2008-03-23 Wireless communication method and system for supporting call continuity
AU2010200592A AU2010200592A1 (en) 2005-09-23 2010-02-18 Wireless communication method and system for supporting call continuity

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72027005P 2005-09-23 2005-09-23
US60/720,270 2005-09-23

Publications (2)

Publication Number Publication Date
WO2007038272A2 WO2007038272A2 (en) 2007-04-05
WO2007038272A3 true WO2007038272A3 (en) 2007-05-24

Family

ID=37837049

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/036986 Ceased WO2007038272A2 (en) 2005-09-23 2006-09-20 Wireless communication method and system for supporting call continuity

Country Status (11)

Country Link
US (1) US20100034166A1 (en)
EP (1) EP1941581A2 (en)
JP (2) JP2009509479A (en)
KR (3) KR20080050633A (en)
CN (1) CN101273652A (en)
AU (2) AU2006294621B2 (en)
BR (1) BRPI0617583A2 (en)
CA (1) CA2623552A1 (en)
IL (1) IL190369A0 (en)
MY (1) MY143004A (en)
WO (1) WO2007038272A2 (en)

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CN101227677B (en) * 2008-02-05 2011-06-22 中兴通讯股份有限公司 Single wireless channel voice business continuity field switching method
US9271198B2 (en) 2007-06-08 2016-02-23 Telefonaktiebolaget Lm Ericsson (Publ) Handover from circuit switched domain to circuit switched service over packet switched domain

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KR101017039B1 (en) * 2006-01-10 2011-02-23 리서치 인 모션 리미티드 System and method for routing incoming call to appropriate domain in network environment including IMS
CA2637217C (en) * 2006-01-19 2015-03-03 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for providing ims services to circuit-switched controlled terminals
KR20070108427A (en) * 2006-02-06 2007-11-12 엘지전자 주식회사 Restriction method of domain change, terminal and server
KR20070108425A (en) * 2006-02-06 2007-11-12 엘지전자 주식회사 How to perform a procedure in ＶＣＣ, terminal and ＣＣＣapplication server
KR101276821B1 (en) * 2006-02-06 2013-06-18 엘지전자 주식회사 Multiple network connection method and communication device thereof
KR101259121B1 (en) * 2006-02-06 2013-04-26 엘지전자 주식회사 Method for controlling vcc related functions in vcc initiated by a terminal and terminal and network server thereof
KR101295577B1 (en) * 2006-02-06 2013-08-09 엘지전자 주식회사 Method and terminal for controlling vcc function initiated by network and network server thereof
CN101064960B (en) * 2006-04-27 2010-12-08 华为技术有限公司 A method, system and device for optimizing continuous anchoring of voice calls
US8665818B2 (en) * 2006-06-02 2014-03-04 Qualcomm Incorporated Method and system for dynamic anchoring of circuit-switched calls
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KR100825890B1 (en) * 2006-10-27 2008-04-28 삼성전자주식회사 MHI terminal and MHI server and the JHO method accordingly
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US8374153B2 (en) * 2007-05-07 2013-02-12 Motorola Mobility Llc Facilitating mobility between multiple communication networks
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CN101316435B (en) * 2007-05-31 2012-08-08 华为技术有限公司 Call control method and IMS circuit switching control device and terminal unit
KR101316142B1 (en) * 2007-06-11 2013-10-10 인터디지탈 테크날러지 코포레이션 Link layer quality of service parameter mapping
CN101720546B (en) * 2007-06-22 2015-11-25 艾利森电话股份有限公司 The method of service is provided by the user equipment unit in IP Multimedia System communication network, comprises user database server, service strategy server and application server that described method uses
WO2009024075A1 (en) * 2007-08-21 2009-02-26 Huawei Technologies Co., Ltd. Method and terminal equipment for realizing service continuity
US20090097450A1 (en) * 2007-08-22 2009-04-16 Mavenir Systems, Inc., A Corporation Of Texas Providing voice call continuity
JP2010539811A (en) * 2007-09-13 2010-12-16 インターデイジタル テクノロジー コーポレーション Bidirectional handover method and apparatus
KR20090032517A (en) * 2007-09-28 2009-04-01 삼성전자주식회사 System and method for supporting multimedia service for non-interruption of voice call based on media independent handover
CN101420675B (en) * 2007-10-22 2010-11-10 华为技术有限公司 Charging method and session control signaling plane anchor point
KR100908275B1 (en) * 2007-11-15 2009-07-20 한국전자통신연구원 Active call interworking method based on IMS-based network system and service provider
CN101926153A (en) * 2008-01-23 2010-12-22 艾利森电话股份有限公司 Be used for Internet resources are carried out the method and apparatus that handle in the pond
JP2009177620A (en) * 2008-01-25 2009-08-06 Nec Corp Communication control unit, communication system, communication control method, and communication control program
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US9271198B2 (en) 2007-06-08 2016-02-23 Telefonaktiebolaget Lm Ericsson (Publ) Handover from circuit switched domain to circuit switched service over packet switched domain
CN101227677B (en) * 2008-02-05 2011-06-22 中兴通讯股份有限公司 Single wireless channel voice business continuity field switching method

Also Published As

Publication number Publication date
CN101273652A (en) 2008-09-24
AU2006294621A1 (en) 2007-04-05
CA2623552A1 (en) 2007-04-05
BRPI0617583A2 (en) 2011-08-02
AU2006294621B2 (en) 2009-11-19
EP1941581A2 (en) 2008-07-09
JP2009509479A (en) 2009-03-05
KR101031297B1 (en) 2011-04-29
IL190369A0 (en) 2009-09-22
WO2007038272A2 (en) 2007-04-05
KR20080060245A (en) 2008-07-01
KR20080050633A (en) 2008-06-09
US20100034166A1 (en) 2010-02-11
AU2010200592A1 (en) 2010-03-11
JP2011193504A (en) 2011-09-29
KR20120002621A (en) 2012-01-06
MY143004A (en) 2011-02-14

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